﻿#define _CRT_SECURE_NO_WARNINGS 1
//contact.c
#define _CRT_SECURE_NO_WARNINGS
#include"contact.h"
#include"SList.h"

void LoadContact(contact** con) {
	FILE* pf = fopen("contact.txt", "rb");
	if (pf == NULL) {
		perror("fopen error!\n");
		return;
	}
	//循环读取⽂件数据
	PeoInfo info;
	while (fread(&info, sizeof(info), 1, pf))
	{
		SLTPushBack(con, info);
	}
	printf("历史数据导⼊通讯录成功！\n");
}
void InitContact(contact** con) {
	LoadContact(con);
}
void AddContact(contact** con) {
	PeoInfo info;
	printf("请输⼊姓名：\n");
	scanf("%s", &info.name);
	printf("请输⼊性别：\n");
	scanf("%s", &info.sex);
	printf("请输⼊年龄：\n");
	scanf("%d", &info.age);
	printf("请输⼊联系电话：\n");
	scanf("%s", &info.tel);
	printf("请输⼊地址：\n");
	scanf("%s", &info.addr);
	SLTPushBack(con, info);
	printf("插⼊成功！\n");
}
contact* FindByName(contact* con, char name[]) {
	contact* cur = con;
	while (cur)
	{
		if (strcmp(cur->data.name, name) == 0) {
			return cur;
		}
		cur = cur->next;
	}
	return NULL;
}
void DelContact(contact** con) {
	char name[NAME_MAX];
	printf("请输⼊要删除的⽤⼾姓名：\n");
	scanf("%s", name);
	contact* pos = FindByName(*con, name);
	if (pos == NULL) {
		printf("要删除的⽤⼾不存在，删除失败！\n");
		return;
	}
	SLTErase(con, pos);
	printf("删除成功！\n");
}
void ShowContact(contact* con) {
	printf("%-10s %-4s %-4s %15s %-20s\n", "姓名", "性别", "年龄", "联系电话",
		contact * cur = con;
	while (cur)
	{
		printf("%-10s %-4s %-4d %15s %-20s\n",
			cur->data.name,
			cur->data.sex,
			cur->data.age,
			cur->data.tel,
			cur->data.addr);
		cur = cur->next;
	}
}
void FindContact(contact* con) {
	char name[NAME_MAX];
	printf("请输⼊要查找的⽤⼾姓名：\n");
	scanf("%s", name);
	contact* pos = FindByName(con, name);
	if (pos == NULL) {
		printf("要查找的⽤⼾不存在，查找失败！\n");
		return;
	}
	printf("查找成功！\n");
	printf("%-10s %-4s %-4d %15s %-20s\n",
		pos->data.name,
		pos->data.sex,
		pos->data.age,
		pos->data.tel,
		pos->data.addr);
}
void ModifyContact(contact** con) {
	char name[NAME_MAX];
	printf("请输⼊要修改的⽤⼾名称:\n");
	scanf("%s", &name);
	contact* pos = FindByName(*con, name);
	if (pos == NULL) {
		printf("要查找的⽤⼾不存在，修改失败！\n");
		return;
	}
	printf("请输⼊要修改的姓名：\n");
	scanf("%s", pos->data.name);
	printf("请输⼊要修改的性别：\n");
	scanf("%s", pos->data.sex);
	printf("请输⼊要修改的年龄：\n");
	scanf("%d", &pos->data.age);
	printf("请输⼊要修改的联系电话：\n");
	scanf("%s", pos->data.tel);
	printf("请输⼊要修改的地址：\n");
	scanf("%s", pos->data.addr);
	printf("修改成功！\n");
}
void SaveContact(contact* con) {
	FILE* pf = fopen("contact.txt", "wb");
	if (pf == NULL) {
		perror("fopen error!\n");
		return;
	}
	//将通讯录数据写⼊⽂件
	contact* cur = con;
	while (cur)
	{
		fwrite(&(cur->data), sizeof(cur->data), 1, pf);
		cur = cur->next;
	}
	printf("通讯录数据保存成功！\n");
}
void DestroyContact(contact** con) {
	SaveContact(*con);
	SListDesTroy(con);
}